connects a signal to a callable More...

#include <PythonQtSignalReceiver.h>

Inheritance diagram for PythonQtSignalReceiver:

Public Member Functions
	PythonQtSignalReceiver (QObject sender, int signalId, PyObject callable)

	~PythonQtSignalReceiver () override

QObject *	sender () const
	Returns the signal sender for which this receiver was created.

int	signalId () const
	Returns the signal ID for which this receiver was created.

bool	isSameCallable (PyObject *callable) const
	Check if this object targets the callable given as argument.

void	markAsRemoved ()
	Mark this object as already removed from the global list of signal receivers.

int	qt_metacall (QMetaObject::Call c, int id, void **arguments) override
	We implement this method to either call the callable, or react to the fact that the sender was destroyed.

Public Member Functions inherited from PythonQtSignalReceiverBase
	PythonQtSignalReceiverBase ()=default

Static Public Member Functions
static int	getSignalIndex (QObject sender, const char signal)
	Get the index of a sender's signal.

Detailed Description

connects a signal to a callable

we derive from our base but do not declare the QObject macro because we want to reimplement qt_metacall only.

Definition at line 99 of file PythonQtSignalReceiver.h.

Constructor & Destructor Documentation

◆ PythonQtSignalReceiver()

PythonQtSignalReceiver::PythonQtSignalReceiver	(	QObject *	sender,
		int	signalId,
		PyObject *	callable
	)

◆ ~PythonQtSignalReceiver()

PythonQtSignalReceiver::~PythonQtSignalReceiver ( )

override

Member Function Documentation

◆ getSignalIndex()

static int PythonQtSignalReceiver::getSignalIndex	(	QObject *	sender,
		const char *	signal
	)

static

Get the index of a sender's signal.

◆ isSameCallable()

bool PythonQtSignalReceiver::isSameCallable ( PyObject * callable ) const

Check if this object targets the callable given as argument.

◆ markAsRemoved()

void PythonQtSignalReceiver::markAsRemoved ( )

Mark this object as already removed from the global list of signal receivers.

◆ qt_metacall()

int PythonQtSignalReceiver::qt_metacall	(	QMetaObject::Call	c,
		int	id,
		void **	arguments
	)

override

We implement this method to either call the callable, or react to the fact that the sender was destroyed.

◆ sender()

QObject * PythonQtSignalReceiver::sender ( ) const

inline

Returns the signal sender for which this receiver was created.

Definition at line 107 of file PythonQtSignalReceiver.h.

107{ return _sender; }

◆ signalId()

int PythonQtSignalReceiver::signalId ( ) const

inline

Returns the signal ID for which this receiver was created.

Definition at line 110 of file PythonQtSignalReceiver.h.

110{ return _signalId; }

The documentation for this class was generated from the following file:

PythonQtSignalReceiver.h

Public Member Functions

Static Public Member Functions